I have sql dataSource which i have binded with gridview.
where i have column name Rate where i am using ajax rating through that i am updating value in to data base and i also want to show that value after updation.
but its not showing updatede value untill page refresh.
<ItemTemplate>
<table border="0" cellpadding="0" cellspacing="0" width="auto">
<tr style="width:150px;" valign="top" >
<td style="height:30px;">
[Code]....
I have connected listview by using datasourceid that means by using "sqldatasource1" now i want to change value of listview at run time according to search so for that i am using datasource at codebehind. but it give an error
"listview have already bind with datasourceid you can not bind it with datasource"
what should i do for solving my requirement.
i am using ajaxtoolkit:combobox and i tried to bind data to this control in code behind file.but it is taking 3 to 4 mints to bind data and display the page. I am providing my aspx code and code behind code here
[Code]....
Code behind code:
[Code]....
GetPrograms() method will return almost 6000 records. to load the control it is taking almost 4 minuts..
How to bind dataset to gridview in asop.net with vb using code
View 1 RepliesI'm building a button in my code behind file and want to bind the click function to an existing click function of a different button. How do I handle this? I was hoping for something simple like:
Button b = new Button();
b.onClick = otherClickEvent();
but apparently that's not doable. Am I missing something here. I'm aware of OnClientClick, but that only deals with the JS side of things apparently.
i'm tryig to make checkbox control as mandatory on submit button click and i'm using the following peice of code to bind the checkbox control in view from model.
<tr>
<td><label>Confirm values are correct</label></td>
<td><%= Html.CheckBoxFor(model => model.ConfirmRefund, new { @class = "checkbox"})%>
<%: Html.ValidationMessageFor(model => model.ConfirmRefund,"*")%>
</td>
</tr>
I want to show xml which is load from sql server with the following code but I dont know for showing that in web which control is suitable?the code is as follow:
using (SqlConnection con = new SqlConnection(ConfigurationManager.ConnectionStrings["WebApplication1.Properties.Settings.mycon"].ConnectionString))
{
con.Open();
SqlCommand cmd = new SqlCommand("select * from ajaxmovie FOR XML AUTO ", con);
XmlReader xr = cmd.ExecuteXmlReader();
xr.Read();
string data;
do{
data=xr.ReadOuterXml();
}
while(!string.IsNullOrEmpty(data));
How can I bind my menucontrol on my master page code behind? this is my code i've been fiddling with but my menu object is always nothing. what am i doing wrong? I have a menu control with ID=sitemenu on my master page
[code]....
Can the select command of a SqlDataSource be given by code in the code behind file. Also by calling the SqlDataSource.Select can the select statement be executed?
View 3 RepliesI want to bind an ObjectDataSource to a property in my asp page and I want to do it in the page's aspx code, not in code-behind. I've already done it in code-behind, as follows:
[Code]....
I'd prefer to get rid of the ugly code-behind and just do this in mark-up. Something like
[Code]....
This gives me a run-time error: Cannot create an object of type 'System.Object' from its string representation 'SelectedBook' for the 'DataSource' property.Is there a way of doing this declaratively and not in code-behind? Further, what if what I want is to actually use a child property of the property in question? For example, if my Book object has a ReaderComments collection, can I databind to it decaratively in the aspx mark-up?
Anyway i'm using RegularExpressionValidator and CompareValidator to check on textbox errors.
Now when i press a button it will go to my code and i will then try to detect for RegularExpressionValidator or CompareValidator errors by doing:
If not RegularExpressionValidator.IsValid
Now the question is if there is a way to bind the button with the validators so it will not trigger the code if the expressions are wrong.
I would have goggled it but i don't know exactly what to write on the search box.So i get un-useful results.
How to bind gridview using dataview in the code behind?
View 1 Replieshow to bind data to dropdownlist in asp.net ....
View 10 RepliesBasically I was wondering if there is a method of binding a datasource to a contentplaceholder, I want to display data within a contentplaceholder from a database, however as I can't insert a control into a contentplaceholder, I have nothing to bind/display the data. The information within the database includes html for presentation, therefore I just need to get it out. Also the master page will only be supplying one page with data, so doing this within the master page would also be a solution.
[Code]....
In my application, user will enter some meeting dates in one page. In the details page, they need to see those dates to make a selection for one file number. I want to show a calendar in the details page whice will show the dates already entered. To do that I need to bind the calendar to a datasource to get the information from the database.
View 8 RepliesIt's easy to bind a data source to something like a gridview or repeater, but how would I do it with a label? Heres the sql connection that I want to modify. By the way, I don't need 2 way binding.
public void Sql_Connection(string queryString)
{
SqlConnection conn = new SqlConnection(System.Configuration.ConfigurationManager.ConnectionStrings["RBConnectionString"].ConnectionString);
SqlCommand cmd = new SqlCommand(queryString, conn);
conn.Open();
cmd.ExecuteNonQuery();
conn.Close();
}
The query I'm using:
SELECT Description FROM RbSpecials WHERE Active=1
I've created a query in the table adapter for retrieving customer name based on the first letter. The query is executed fine, and the output is the customer name and ID. A Customer BLL accesses this query, and sends the results to an objectdatasource. This control is configured to use this customer-by-letter query. However for some reason, this objectdatasource does not bind the name and ID, but instead all the other fields produced by the main query in the table adapter (i.e. name, address, phone, etc....).
I'm probably not configuring something correctly, but I'm not sure what.
The BLL code:
[Code]....
The .net code:
[Code]....
Should i use dataset in code behind or SqlDataSource on the form designer to fill or bind a DropDownList in my asp.net page I am currently using SqlDatasource on the form and i bind the control to MySqlDatasource because i find it is very easy and to much faster but somebody told me to use dataset from code behind because of security and performance
View 3 Repliesi would like to know if its posible to change an eval binding of a label on a mouse click. something like:
<asp:Label ID="Label2" runat="server" Text='<%# Bind("TitluAnunt") %>'></asp:Label>
I have triple-nested ListView controls on my asp.net page, each nested within another. I use the OnItemDataBound event in the 1st ListView to set the DataSource of the 2nd level ListView. The 3rd ListView is contained in the of the 2nd ListView. I want to assign the same DataSource to both the 2nd and 3rd level ListView datasource controls, but I cannot figure out how to access the 3rd level ListView in order to do that.
[Code]....
The level1_ItemDataBound method finds the level2 control, casts it as a ListView, sets its DataSource and executes the DataBind. At this point I'm stuck trying to get Level3.DataSource to be set to the same as Level2.DataSource.
Is it possible for me to have an ObjectDataSource and the bind a texbox to a certain field to it?
View 2 Repliesis it possible to bind DataTable to ObjectDataSource?
View 4 Repliesi have a DAL function to get the records from DB. it will return a dataset. now i want to use linq from dataset and bind the dropdownlist, gridview data comtrols. pls any one give me a sample. also i want to know whether we can use distinct, fileter in linq.
View 4 RepliesI need to bind my Default.aspx to Details.aspx. How do i create it from code-behind.. with QueryStringParameter and all that.
View 1 Repliesi want to bind my gridview with a dataset with concept of caching (to minimize the database server trips). plz give me a best example to get and bind data to gridview (command line) . grid paging is also enabled so example code should be capable to rebind data at Gridview page change.
View 1 Replies